# MACHINERY
> MSHA accident `220061910059` · 05/11/2006 · Trap Rock Industries Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by flying object
- **Occupation:** Welder (shop)
- **Activity:** Welding or cutting
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 0.65 years
## Operator
- **Controller:** William H  Stavola
- **Operator:** Trap Rock Industries Inc
- **Mine:** [2800031](https://api.ai-analytics.org/mine/2800031)
## Narrative

Employee was cutting nuts with a torch to release bolts on a 980 loader cutting edge. As the nut was split, pressure on the nut caused it to release and it struck the worker in left knee.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*